DateRange Picker does not allow to select maxValue as both start/end date

[matheusnogs]

Describe the bug

Hi, I am fairly confident that I have found a bug.

https://svelte.dev/playground/238397af899a4c56bf01511f485192ec

In the implementation above:

• I have maxValue=parseDate(2025-01-17)
• I can select any date before that as my both start & end date. (good behavior)
• I can create any range where 2025-01-17 is my end date (good behavior)
• However I cannot select 2025-01-17 as both my start & end date simultaneously. (buggy behavior)

Expected behavior:
I should be able to select 2025-01-17 as both my start & end date simultaneously.

Reproduction

https://svelte.dev/playground/238397af899a4c56bf01511f485192ec

Logs

System Info

System:
    OS: macOS 12.5.1
    CPU: (8) x64 Intel(R) Core(TM) i7-1060NG7 CPU @ 1.20GHz
    Memory: 1.32 GB / 8.00 GB
    Shell: 5.8.1 - /bin/zsh
  Binaries:
    Node: 20.12.2 - /usr/local/bin/node
    Yarn: 1.22.19 - /usr/local/bin/yarn
    npm: 10.9.0 - /usr/local/bin/npm
  Browsers:
    Brave Browser: 132.1.74.50
    Chrome: 132.0.6834.160
    Safari: 15.6.1
  npmPackages:
    @sveltejs/kit: ^2.5.27 => 2.16.1 
    bits-ui: ^0.22.0 => 0.22.0 
    svelte: ^5.19.6 => 5.19.6

Severity

annoyance